@book{3672,
	author = {Working Group on Acute Respiratory Infections (Sentinel Surveillance Unit Methodology) (1979 : Papua New Guinea).},
	title = {Working Group on Acute Respiratory Infections (Sentinel Surveillance Unit Methodology), Goroka, Papua New Guinea, 28-30 January 1979 : report.},
	publisher = {WHO Regional Office for the Western Pacific,},
	year = {1979.},
	address = {Manila : }
}